A wonderful diy gsm jammer otherwise cellular mobile phone jammer schematic diagram instead of application single taking part in GSM1900 with frequency from 1930 MHz to 1990 MHz. The GSM1900 cellular cell phone meet people is made use of by USA, Canada and on the whole of the nations in South America. This cellular phone jammer isn't applicable on behalf of use in Europe, nucleus East, nor Asia. The GSM jammer circuit may well chunk transportable mobile phone signals which operates on GSM1900 group, additionally identified being DCS.
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DIY mobile phone jammer
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